T2 - Type 2/Class II Surge Devices

Type 2 - Class II - 90kA, 150kA, 300kA - Three Phase

A range of distribution panel protectors for single and three phase power systems, featuring exceptionally high surge handling capabilities of 90,150 and 300kA.The MDSP is intended for high exposure areas and critical systems where long life and low maintenance are required.

Three Phase T2/3 Surge arrester

Designed for installation at the boundary of LPZ 1 -2 or higher, to protect low voltage equipment from surge damage. Designed according to IEC 61643-11, this device is a pluggable, modular, Class II SPD for TT, TN-S and TN-C-S power supply system. This surge protective device is usually installed in a distribution board or other control panel, protecting devices or equipment downstream.

• Type 2/Class II
• Nominal Discharge 20kA , Max 40kA 
• MOV for TNS/TNC-S Earthing
• Optional Remote indication
• Compact pluggable module

T2SU1/20/20/275R Single Phase,Type 2/Class II surge arrester conforms to EN 61643-11; IEC 61643-11; GB 18802.1; YD/T 1235.1.  Fits a standard 35mm DIN rail and its compact size is useful where space in distribution boards is limited. May be used at the main incoming board for TNS/TNC-S applications where Type 1 Protection is deemed not necessary, or at sub-distribution boards throughout a building where a Type 1 has been fitted at the incoming supply.

• Type 2/Class II
• Single Phase 20kA L/N - 40kA N/PE - 275VAC
• MOV/GDT for TNS/TNC-S and TT Earthing
• Optional Remote indication
• Compact pluggable module

T2SU1/20/40/275R Single Phase,Type 2/Class II surge arrester conforms to EN 61643-11; IEC 61643-11; GB 18802.1; YD/T 1235.1.  Fits a standard 35mm DIN rail and its compact size is useful where space in distribution boards is limited. May be used at the main incoming board for TNS/TNC-S and TT applications where Type 1 Protection is deemed not necessary, or at sub-distribution boards throughout a building where a Type 1 has been fitted at the incoming supply.

MBP Series Mains Barrier Protection In-Line Surge Protectors

This series of In-line MBPs are designed for business & industrial applications, to provide protection as standalone modules or in combination with In-line Data SPDs to protect any combination of data & power lines against the damaging effects of transient overvoltage caused by lightning, switching & electrically “noisy” sources.

Type 2 - Class II / Type 3 - Class III - Single Phase - 16A - 230V

Designed for business & industrial applications, these single phase Type 2 / 3 Mains Circuit Surge Protectors are for use on single phase mains power circuits up to 5A (e.g. Alarm Panels) to protect connected equipment from transient overvoltages. Available in 230V (Code: MBP/16/110E)

Type 2 - Class II / Type 3 - Class III - Single Phase - 5A - 110V 

Designed for business & industrial applications, these single phase Type 2 / 3 Mains Circuit Surge Protector products are for use on single phase mains power circuits up to 5A (e.g. Alarm Panels) to protect connected equipment from transient overvoltages. Available in 230V (Code: MBP/5/230E)

Type 2 - Class II / Type 3 - Class III - Single Phase - 5A - 230V

Designed for business & industrial applications, these single phase Type 2 / 3 Mains Circuit Surge Protectors are for use on single phase mains power circuits up to 5A (e.g. Alarm Panels) to protect connected equipment from transient overvoltages. Available in 230V (Code: MBP/5/110E)

• Type 1* applications with NO LPS fitted
• Type 2/3 - Class II/III
• Single Phase & Three Phase options
• Two stage protection for critical equipment
• Low let through voltage for sensitive equipment

Type 1*, Type 2/Type 3 Single & Three Phase 40kA Surge Arresters  *May be used for Type 1 applications where a Lightning Protection System is NOT installed. Hardwired single and three phase distribution panel protectors with 40kA surge capacity and two stage protection/pre-failure indication. Onboard LED status indication or remote monitoring options. 

• Type 1* applications with NO LPS fitted
• Type 2/3 - Class II/III
• Site fault indication
• Two stage protection for critical equipment
• Low let through voltage for sensitive equipment

Type 1*, Type 2/Type 3 Single & Three Phase 40kA Surge Arresters  *May be used for Type 1 applications where a Lightning Protection System is NOT installed. Hardwired single and three phase distribution panel protectors with 40kA surge capacity and two stage protection/pre-failure indication. With site fault condition indicators and relay contacts, which provide remote indication of protection status.

• Type 2/3 Class II/III
• Single Phase 20kA L/N - 40kA N/PE - 275VAC
• MOV/GDT for TNS/TNC-S and TT Earthing
• Optional Remote indication
• Maximum Discharge Current (8/20) 50kA

T23PA-1V+G-275R Designed for installation at the boundary of LPZ 1 -2 or higher, to protect low voltage equipment from surge damage. Designed according to IEC 61643-11, this device is a pluggable, modular, Class II SPD for TT, TN-S and TN-C-S power supply system. This surge protective device is usually installed in a distribution board or other control panel, protecting devices or equipment downstream.

• Type 2 - Class II
• Single Phase
• Rated Voltage U_c 320V L-N, 255V N-PE 
• Optional Remote indication
• Nominal Discharge 8/20 - 20kA L-N, 40kA N-PE

T2INM1/20/40/320 & 320R Single Phase, pluggable modular SPD Type 2 Class II suitable for TT and TN single phase systems. 20kA L/N - 40kA N/PE - 320V AC for installation at LPZ 0B -1 or higher, protecting equipment from transient overvoltage damage. 

• Type 2 - Class II
• Single Phase
• Rated Voltage U_c 350V L-N, 264V N-PE 
• Optional Remote indication
• Nominal Discharge 8/20 - 20kA L-N, 40kA N-PE

T2INM1/20/40/350 & 350R Single Phase, modular Surge arrester Type 2 Class II suitable for TT and TN single phase systems. 20kA L/N - 40kA N/PE - 350V AC for installation at LPZ 0B -1 or higher, designed to protect equipment from surge damage. 

• Type 2 - Class II
• Single Phase
• Rated Voltage U_c 320V L-N, 255V N-PE 
• Optional Remote indication
• Nominal Discharge 8/20 - 20kA L-N, 40kA N-PE

T2INM1/20/40/385 &T2INM1/20/40/385R Single Phase, 385V AC modular Surge arrester Type 2 Class II suitable for TT and TN single phase systems. 20kA L/N - 40kA N/PE -  for installation at LPZ 0B -1 or higher, designed to protect equipment from surge damage. 

• Type 2/3 - Class II/III
• Single Phase & Three Phase options
• Two stage protection for critical equipment
• Low letthrough voltage for sensitive equipment
• Simple installation

6651C/1 and 6651C/3 Type 2 Class II/Type 3 Class III Single & Three Phase Surge Protection for simple installation at incoming electrical supply or at distribution boards. Two stage protection ensures there is no interruption to the protection of sensitive or critical equipment. Let through voltage less than 900V. Led status indication.

• Type 2 - Class II
• Single Phase
• Rated Voltage Nominal U_n 24V DC, Max U_c 56V DC 
• Optional Remote indication
• Nominal Discharge 8/20 - 10kA L-N, 20kA N-PE

T2INM2/10/20/24DC & 24DCR Type 2 surge arrester designed to protect DC power supply systems such as telecommunication rooms, microwave communication rooms from surges,  at the boundaries of LPZ 0B -2 or higher. Designed according to IEC EN 61643-11, GB 18802.1, YD/T 1235.1 

• Type 2 - Class II
• Single Phase
• Rated Voltage U_c 275V L-N, 255V N-PE 
• Optional Remote indication
• Nominal Discharge 8/20 - 20kA L-N, 40kA N-PE

T2INM1/20/40/275 & 275R  Pluggable modular SPDs Type 2 Class II suitable for TT and TN single phase systems. 20kA L/N - 40kA N/PE - 275VAC for installation at LPZ 0B -1 or higher, protecting low voltage equipment from surge damage. 

• Type 2 - Class II
• Single Phase
• Rated Voltage Nominal U_n 48V DC, Max U_c 85V DC 
• Optional Remote indication
• Nominal Discharge 8/20 - 15kA L-N, 20kA N-PE

T2INM2/15/20/48DC & 48DCR -  This 48VDC device is a Type 2 surge arrester and is specially designed for protecting DC power supply systems from surges, designed according to IEC EN 61643-11, GB 18802.1, YD/T 1235.1  Nominal discharge current (8/20) 15/20kA I_n. For DC power supply rooms such as telecommunication rooms, microwave communication rooms, in the Lightning Protection Zones Concept at the boundaries of LPZ 0B - 2 or higher.

• Type 2 - Class II
• Single Phase
• Rated Voltage Nominal U_n 220V DC, Max U_c 320V DC 
• Optional Remote indication
• Nominal Discharge 8/20 - 20kA L-N, 20kA N-PE

T2INM2/20/20/220DC & DCR Type 2 - Class II - 220VDC - 2 Pole, Nominal discharge current (8/20) 20/20kA I_n meets IEC EN 61643-11, GB 18802.1, YD/T 1235.1 and is designed to protect DC power supply systems from surges. To suit at the boundaries of LPZ 0B -2 or higher.

• Type 2 - Class II
• Single Phase
• Rated Voltage Nominal U_n 110V DC, Max U_c 180V DC 
• Optional Remote indication
• Nominal Discharge 8/20 - 20kA L-N, 20kA N-PE

T2INM2/20/20/110DC & DCR -  110VDC Type 2 surge arrester designed to protect DC power supplies at the boundaries of LPZ 0B -2 or higher from the damaging effects of transient overvoltages. Meets IEC EN 61643-11, GB 18802.1, YD/T 1235.1, Nominal discharge current (8/20) 20/20kA I_n

Type 2 - Class II - Three Phase+NE - 20kA L/N - 40kA N/PE - 275VAC

The T2INM3/20/40/275 and the T2INM3/20/40/275R (Remote Version ) are for installation at LPZ 0_B -1 or higher. This device has a pluggable modular SPD Class II (Class C) for TT and TN power supply system.

Type 2 - Class II - Three Phase - 4 Pole - 20kA L/N - 40kA N/PE - 350VAC

The T2INM3/20/40/350 and the T2INM3/20/40/350R (remote version) are for installation at LPZ 0_B -1 or higher, protecting low voltage equipment from surge damage. Designed according to IEC 61643-11 / GB 18802.1. This device has a pluggable modular SPD Class II (Class C) for TT and TN-S power supply system.

Type 2/Class II - Three Phase + NE - 20kA L/N - 40kA N/PE - 385VAC

The T2INM3/20/40/350 and the T2INM3/20/40/350R (remote version) are for installation at LPZ 0_B -1 or higher, protecting low voltage equipment from surge damage. Designed according to IEC 61643-11 / GB 18802.1.

This device has a pluggable modular SPD Class II (Class C) for TT and TN-S power supply system.

Type 2 - Class II - Three Phase + NE - 20kA L/N - 40kA N/PE - 320VAC

The T2INM3/20/40/320 and the T2INM3/20/40/320R (Remote Version ) are for installation at LPZ 0B -1 or higher. This device has a pluggable modular SPD Class II (Class C) for TT and TN power supply system.

Type 2 - Class II / Type 3 - Class III - Single Phase - 16A - 110V

Designed for business & industrial applications, these single phase Type 2 / 3 Mains Circuit Surge Protectors are for use on single phase mains power circuits up to 5A (e.g. Alarm Panels) to protect connected equipment from transient overvoltages. Available in 230V (Code: MBP/16/230E)

• Type 2/3 - Class II/III
• Single Phase & Three Phase options
• 40kA MOV and 6kA SAD options 
• Optional Remote indication
• Wide range of configurations

SPM Series Offers a range of Single and Three Phase Type 2/3  Class II/III surge arresters which conform to EN 61643-11; IEC 61643-11; GB 18802.1; YD/T 1235.1.  This range fits a standard 35mm DIN rail. May be used at the main incoming board for TNS/TNC-S applications where Type 1 Protection is deemed not necessary, or at sub-distribution boards throughout a building where a Type 1 has been fitted at the incoming supply.